Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Define role of Lipids in Controlling Gene Expression?
In the lipogenic pathway, the genes that encode the enzymes of the fatty acid synthase complex are co-ordinately expressed. Whether increased or decreased, all enzymes are synthesized to the same extent so that the pathway can function efficiently.Studies of the transcription and translation of all of the constituent components of this multifunctional complex have revealed that the fatty acid synthase is represented by a single gene that encodes seven gene products, the seven enzyme components of the fatty acid synthase complex. This enzyme complex is regulated by nutrients at the levels of both transcription and translation. Arachidonic acid, a fatly acid with 20 carbons and four double bonds, suppresses gene transcription. It is likely that the mechanism is one that involves a fatty acid binding protein that in turn binds to DNA as trans-acting element.
S14, a protein that seems to be important in the regulation of mRNA transcription of not only fatty acid synthase but also a number of carbohydrate metabolic enzymes, also, is suppressed by long-chain polyunsaturated fatty acids. The S14 gene has a Carbohydrate- responsive element as well. When diets rich in sugar are consumed, S14 mRNA increases, as do the mRNAs for glucokinase, glucose-6-phosphate dehydrogenase; 6-phosphogluconate dehydrogenase, and malice enzyme. In each of these instances, nutrients (glucose, fatty acids) are actively involved as parts of transcription regulatory elements.
Q. How does the organism understand that a clotting process must begin? When there is some tissue wound with injury of blood vessel the platelets and endothelial cells of the w
Define Methods for Estimation of Iron and Haemoglobin? In this section we shall study the procedure involved in estimation of iron in any sample first followed by a review on t
A cell in G1 of interphase has 12 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the G2?
Q. How can the tubular-dorsal nervous system in chordates be compared to the nervous pattern present in invertebrates? In chordates the nervous system is dorsal and highly ceph
what is the differnce between syndrome and symptom?
A post-operative client has an order for Demerol 35 mg and Phenergan 12.5 mg. The nurse reviews the labels of the medications. Injectable Demerol (meperidine hydrochloride) is prep
Explain the Properties of Gum tragacanth Gum tragacanth swells in water to give thick viscosity dispersions or pastes similar in texture to soft gels. The viscosity shows a sh
A healthy person is on a diet that having of very small amounts of water. A. This person will make a large volume of dilute urine with low amounts of dissolved solutes. B. T
How do measles and HIV virus affects the bodies organisms
IN WHAT ASPECT ARE CNIDARIANS SIMILAR TO PROTOZOANS
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd